Sunny Valley Preserve in New Milford will hold its 21st annual Open Farm Day Sept. 28 from 10 a.m. to 3 p.m.

The free event at 8 Sunny Valley Lane will be held rain or shine. However, in case of inclement weather, patrons are encouraged to call 860-355-3716 to hear a recorded message on the status of the event.

In addition to hayrides and animal exhibits, festivities will include displays of antique and modern tractors and farm equipment, animal petting, wool spinning, maple syrup making, blacksmithing demonstrations, craft demonstrations, informational displays, hiking, visits with a local beekeeper, a guess the weight of the pumpkin contest and more.

Food will be available to purchase.

For information, call 860-355-3716.